26707560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20233}}^1$

素因数の和:20258

約数の個数: 64

約数和(自身を含む): 87410880

約数和(自身を除く): 60703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 202330, 222563, 242796, 303495, 404660, 445126, 485592, 606990, 667689, 809320, 890252, 1112815, 1213980, 1335378, 1780504, 2225630, 2427960, 2670756, 3338445, 4451260, 5341512, 6676890, 8902520, 13353780, 26707560]

約数ペア:

[(1, 26707560), (2, 13353780), (3, 8902520), (4, 6676890), (5, 5341512), (6, 4451260), (8, 3338445), (10, 2670756), (11, 2427960), (12, 2225630), (15, 1780504), (20, 1335378), (22, 1213980), (24, 1112815), (30, 890252), (33, 809320), (40, 667689), (44, 606990), (55, 485592), (60, 445126), (66, 404660), (88, 303495), (110, 242796), (120, 222563), (132, 202330), (165, 161864), (220, 121398), (264, 101165), (330, 80932), (440, 60699), (660, 40466), (1320, 20233)]